You catch mewtwo in the curlean cave.
no but in heartgold soulsilver you can if its in front of your party
i think u have to import from Pokemon dp or platinum
you can get 1 master ball
Only one.
yes,but you have to buy the updated version[it will say "Pokemon heartgold and soulsilver compatible"on the front of the box] there great cheats - i got all Pokemon legendaries! -x999 master balls! and - a lot of hard to get Pokemon!
Once you get to go to the safari zone there will be a girl who will sell nest balls.
Level balls are only available in Gold, Silver, Crystal, Heartgold, and Soulsilver.
Profeser gives it to you after you get all ehgit bages
no i dont think so
What do you mean? All Pokemon could be caught, except legendary Pokemon if you don't have the right balls for it.
I have Articuno I found that dusk balls are the best I caught it with it!
use ultra balls